Rule 34 Dev - 1boy 2015 4_toes anal anal_insertion anal_masturbation anal_sex animal_genitalia anthro ass balls bed black_fur blue_fur blue_pawpads canine canine_penis claws clothing collar dildo erection fangs fasttrack37d fur furry furry_only grey_fur insertion knot lube lying male male_only mammal masturbation multicolored_fur nude on_bed open_clothes open_shirt pawpads paws penetration penis pillow sex_toy shadow-teh-wolf shirt sitting smile solo spread_legs spreading teeth toe_claws toes wolf yellow_eyes yellow_fur yellow_nose yellow_penis|2062269608